202868703070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{78791}}^1$

素因数の和:79161

約数の個数: 64

約数和(自身を含む): 404373150720

約数和(自身を除く): 201504447650

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 263, 445, 526, 890, 979, 1315, 1958, 2630, 2893, 4895, 5786, 9790, 14465, 23407, 28930, 46814, 78791, 117035, 157582, 234070, 257477, 393955, 514954, 787910, 866701, 1287385, 1733402, 2574770, 4333505, 7012399, 8667010, 14024798, 20722033, 35061995, 41444066, 70123990, 77136389, 103610165, 154272778, 207220330, 227942363, 385681945, 455884726, 771363890, 1139711815, 1844260937, 2279423630, 3688521874, 9221304685, 18442609370, 20286870307, 40573740614, 101434351535, 202868703070]

約数ペア:

[(1, 202868703070), (2, 101434351535), (5, 40573740614), (10, 20286870307), (11, 18442609370), (22, 9221304685), (55, 3688521874), (89, 2279423630), (110, 1844260937), (178, 1139711815), (263, 771363890), (445, 455884726), (526, 385681945), (890, 227942363), (979, 207220330), (1315, 154272778), (1958, 103610165), (2630, 77136389), (2893, 70123990), (4895, 41444066), (5786, 35061995), (9790, 20722033), (14465, 14024798), (23407, 8667010), (28930, 7012399), (46814, 4333505), (78791, 2574770), (117035, 1733402), (157582, 1287385), (234070, 866701), (257477, 787910), (393955, 514954)]